629576040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1811}}^1\times {\mathrm{2897}}^1$

素因数の和:4722

約数の個数: 64

約数和(自身を含む): 1890423360

約数和(自身を除く): 1260847320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1811, 2897, 3622, 5433, 5794, 7244, 8691, 9055, 10866, 11588, 14485, 14488, 17382, 18110, 21732, 23176, 27165, 28970, 34764, 36220, 43455, 43464, 54330, 57940, 69528, 72440, 86910, 108660, 115880, 173820, 217320, 347640, 5246467, 10492934, 15739401, 20985868, 26232335, 31478802, 41971736, 52464670, 62957604, 78697005, 104929340, 125915208, 157394010, 209858680, 314788020, 629576040]

約数ペア:

[(1, 629576040), (2, 314788020), (3, 209858680), (4, 157394010), (5, 125915208), (6, 104929340), (8, 78697005), (10, 62957604), (12, 52464670), (15, 41971736), (20, 31478802), (24, 26232335), (30, 20985868), (40, 15739401), (60, 10492934), (120, 5246467), (1811, 347640), (2897, 217320), (3622, 173820), (5433, 115880), (5794, 108660), (7244, 86910), (8691, 72440), (9055, 69528), (10866, 57940), (11588, 54330), (14485, 43464), (14488, 43455), (17382, 36220), (18110, 34764), (21732, 28970), (23176, 27165)]